Transaction not yet indexed

YFUmHf5iE2xWVMAdaMKxR2hkbj3KfpXeb22AVS2CPq2QQ21JRcZNUAYqvMJqdTa3ML4C5Hd7xee5cjRb3ruFGnr

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.